How would you feel if you had nothing on your face to express your feelings?តើអ្នកនឹងមានអារម្មណ៍យ៉ាងណា ប្រសិនបើអ្នកមិនមានអ្វីសោះនៅលើមុខ​របស់អ្នក​ដើម្បីបង្ហាញពីអារម្មណ៍​របស់អ្នក?Your purchase of this book supports Library For All in its mission to make knowledge available to all, equally.